Description

Diethyl-(Oxethane-2-One-4-Yl)-Methylphosphonate is a specialized organophosphorus compound with a unique molecular structure combining phosphonate and oxetane functionalities. This chemical serves as a valuable high-purity synthetic intermediate and building block in advanced organic synthesis. It is primarily required by pharmaceutical R&D and fine chemical industries for the development of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Ligand and Catalyst Development: Used in the preparation of specialized phosphonate-based ligands for asymmetric catalysis and metal complexation.
• Polymer Modification: Serves as a reactive monomer or cross-linking agent for creating specialty polymers with tailored thermal or mechanical properties.
• Material Science Research: Employed in R&D for surface functionalization, coatings, and the development of advanced organic-inorganic hybrid materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzymatic activity and biological pathways.

Basic Information

Product Name	Diethyl-(Oxethane-2-One-4-Yl)-Methylphosphonate
CAS No.	80986-87-4
Molecular Formula	C8H15O4P
Molecular Weight	206.18 g/mol
Synonyms	Diethyl (4-Oxooxetan-2-yl)(methyl)phosphonate; 2-(Diethoxy(methyl)phosphoryl)oxetan-4-one; Methyl-diethoxyphosphoryloxetanone; (4-Oxo-2-oxetanyl)methylphosphonic Acid Diethyl Ester; Oxetane Phosphonate Ester; CAS 80986-87-4
EINECS	Contact for details

Quality Control

Our Diethyl-(Oxethane-2-One-4-Yl)-Methylphosphonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.18 - 1.22

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.